III - SETTING IN OPERATION - INSTALLATION
3.1 Power supply
Attention : Opalys clock has to be powered in TBTS (very low tension) through the power supply
unit delivered.
a. Turn the clock over onto a table.
Unscrew the anti-theft locking screw.
Push in front of the 2 arrows on the wall bracket to unclip it.
Remove the wall bracket / connector cover on the back of the
clock.
b. Connect the mains to the power supply unit.
Remark: the power supply unit can be placed in an
embedded box in compliance with the safety instructions
page 21.
c. Fix the wall bracket using the plugs and screws supplied (fixing
points (5)).
22
252
Reset
SELECT
Fixing points
∞
C
(5)
Reset
SELECT
∞
C
Anti-theft locking
screw
Diag.: 2
Fig.: 3